0019-9376
Revision 0
39
Monoxor
®
XR User Manual
4.2 Taking a Gas Sample
Menus and the items contained within them are described in a top-down fashion, starting
from the startup screens and working sequentially through the menus and menu items.
IMPORTANT:
If the CO channel is set up for Auto Zero
(refer to Section “3.7 Setup
Menu”)
, ensure that the analyzer will be sampling fresh air
(containing no CO)
when turned ON.
Turn ON the analyzer by pressing the PWR button. Observe that when power is first applied,
the software revision level is first displayed followed by a screen that counts down the
warm-up period. The warm-up period is 60 seconds.
Fig. 4-1:
Warm-Up Screens
Following warm-up
(and an optional error screen)
, the Main Menu screen appears. If the probe
is being used, insert the probe tip into the area to be sampled. Press the Run/Hold button
once to display the HOLD screen
(last values)
, and a second time to display the RUN screen
(dynamic display of current CO level in ppm, temperature, and min/max CO values).
Fig. 4-2:
Warm-Up Screens
NOTE:
If a sensor error was detected during warm-up, the CO Sensor Error
Screen will be displayed.
